Don't clobber old dumps so that we can just download the new ones.

diff --git a/pull_pushift_submissions.sh b/pull_pushift_submissions.sh
index addc01c47fdd86f30d626ca8c2d197c89ff4f607..f704435905b9bcb227150f1d892bde4bfcbdbb89 100755 (executable)
--- a/pull_pushift_submissions.sh
+++ b/pull_pushift_submissions.sh
@@ -4,11 +4,11 @@ user_agent='nathante teblunthuis <nathante@uw.edu>'
 output_dir='/gscratch/comdata/raw_data/reddit_dumps/submissions'
 base_url='https://files.pushshift.io/reddit/submissions/'
 
-wget -r --no-parent -A 'RS_20*.bz2' -U $user_agent -P $output_dir -nd $base_url
-wget -r --no-parent -A 'RS_20*.xz' -U $user_agent -P $output_dir -nd $base_url
-wget -r --no-parent -A 'RS_20*.zst' -U $user_agent -P $output_dir -nd $base_url
-wget -r --no-parent -A 'RS_20*.bz2' -U $user_agent -P $output_dir -nd $base_url/old_v1_data
-wget -r --no-parent -A 'RS_20*.xz' -U $user_agent -P $output_dir -nd $base_url/old_v1_data
-wget -r --no-parent -A 'RS_20*.zst' -U $user_agent -P $output_dir -nd $base_url/old_v1_data
+wget -r --no-parent -A 'RS_20*.bz2' -U $user_agent -P $output_dir -nd -nc $base_url
+wget -r --no-parent -A 'RS_20*.xz' -U $user_agent -P $output_dir -nd -nc $base_url
+wget -r --no-parent -A 'RS_20*.zst' -U $user_agent -P $output_dir -nd -nc $base_url
+wget -r --no-parent -A 'RS_20*.bz2' -U $user_agent -P $output_dir -nd -nc $base_url/old_v1_data
+wget -r --no-parent -A 'RS_20*.xz' -U $user_agent -P $output_dir -nd -nc $base_url/old_v1_data
+wget -r --no-parent -A 'RS_20*.zst' -U $user_agent -P $output_dir -nd -nc $base_url/old_v1_data